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Gesture acquisition method and device, electronic equipment and readable storage medium

A technology of an electronic device and a collection method, applied in the field of gesture recognition, can solve the problems of low sampling efficiency of ToF gesture recognition method, and achieve the effect of improving the sampling efficiency and the effect of gesture recognition

Pending Publication Date: 2022-03-01
BOE TECH GRP CO LTD
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  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a gesture collection method, device, electronic device, and readable storage medium to solve the problem of low sampling efficiency in existing ToF gesture recognition methods

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  • Gesture acquisition method and device, electronic equipment and readable storage medium
  • Gesture acquisition method and device, electronic equipment and readable storage medium
  • Gesture acquisition method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] An embodiment of the present invention provides a gesture collection method, which is applied to an electronic device, and the electronic device includes a plurality of ToF image sensors.

[0053] In this embodiment, the electronic device may refer to VR (Virtual Reality, virtual reality), AR (Augmented Reality, augmented realit...

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Abstract

The invention provides a gesture acquisition method and device, electronic equipment and a readable storage medium. The gesture acquisition method is applied to the electronic equipment, the electronic equipment comprises a plurality of ToF image sensors, the method comprises the following steps: a plurality of gesture images for a target object are acquired, the gesture images are acquired through different ToF image sensors, and at least part of the ToF image sensors have different light source phases; generating a grey-scale map corresponding to each gesture image; and generating a depth image of the target object according to the plurality of grey-scale maps. According to the embodiment of the invention, the plurality of ToF image sensors are arranged, and then the plurality of ToF image sensors are used for acquiring the grey-scale maps based on different light source phases, so that the sampling efficiency can be improved, more data can be acquired in unit time, the sampling efficiency can be improved, and the gesture recognition effect can be improved.

Description

technical field [0001] The present invention relates to the field of gesture recognition, in particular to a gesture collection method, device, electronic equipment and readable storage medium. Background technique [0002] The interaction technology based on gesture recognition can be applied in different fields. By endowing different gestures with different semantic information, different interaction or control functions can be realized through gestures. Existing gesture acquisition methods mainly include binocular cameras, structured light, and ToF (Time of flight, time of flight) schemes. Among them, ToF refers to the light reflected by emitting modulated light and detecting the object, according to the reflection time of modulated light Generate an image. However, the sampling efficiency of the existing ToF gesture recognition method is low. Contents of the invention [0003] Embodiments of the present invention provide a gesture collection method, device, electroni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V40/10G06V40/20G06V10/145G06V10/20G06V10/50G06F3/01
CPCG06F3/017
Inventor 吕耀宇孙建康陈丽莉薛亚冲李鑫恺闫桂新张浩
Owner BOE TECH GRP CO LTD
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